Flat Roofing in Guernsey
EPDM rubber, felt and single-ply flat roofs for extensions, garages, dormers and outbuildings.
Flat Roof Installation & Replacement
Modern flat roofing materials are nothing like the old felt roofs of 20 years ago. EPDM rubber, single-ply membranes and high-performance torch-on felts can last 25–50 years with virtually zero maintenance, if they’re fitted correctly.
We install and replace flat roofs across Guernsey for extensions, garages, dormers, porches, balconies and commercial properties.
Flat Roofing Systems We Install
- EPDM rubber flat roofs (single-piece, no seams)
- Single-ply PVC and TPO membranes
- High-performance torch-on felt (3-layer)
- Liquid-applied flat roof coatings
- Warm and cold roof build-ups
- Insulation upgrades to current standards
- New parapet detailing and trims
- Outlet and downpipe replacement
- Flat roof repairs and patching
- Roof lanterns and rooflights
Long Warranties, Real Performance
EPDM rubber roofs come with a 20-year manufacturer’s warranty (and routinely last much longer). Single-ply systems can carry 25-year warranties. We fit to manufacturer spec so the warranty actually sticks, not all roofers do.
If your current flat roof bubbles, ponds or leaks every winter, replacing it with a modern system is usually cheaper than another 5 years of repairs.